13500378

素因数分解:

$2^1\times 3^3\times {\mathrm{250007}}^1$

素因数の和:250018

約数の個数: 16

約数和(自身を含む): 30000960

約数和(自身を除く): 16500582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 250007, 500014, 750021, 1500042, 2250063, 4500126, 6750189, 13500378]

約数ペア:

[(1, 13500378), (2, 6750189), (3, 4500126), (6, 2250063), (9, 1500042), (18, 750021), (27, 500014), (54, 250007)]